| 7928CTRDUDLP3 NSK Super Precision Bearings | Calculation factor e:0.68; Static axial stiffness, preload class A:81 N/µm; Basic dynamic load rating C:9.23 kN; Calculation factor f2C:1.08; Calculation factor f2B:1.04; Preload class C GC:240 N; Fatigue load limit Pu:0.26 kN; rb max.:0.3 mm; Reference grease quantity Gref:0.93 cm³; r1,2 min.:0.6 mm; Da max.:51.8 mm; Static axial stiffness, preload class D:183 N/µm; Preload class A GA:60 N; |
| 7224CTRSUMP3 NSK Super Precision Bearings | Bore Type:Cylindrical Bore; D:250 mm; Dynamic Load Rating:166,000 N; d:140 mm; da (min):154 mm; Factor fo:14.8; Radial Clearance:0.041 to 0.081 mm; Da (max):236 mm; Enclosure:Double Shield; Static Load Rating:150,000 N; Limiting Speed - Grease:2,500 rpm; ra (max):2.5 mm; Weight:7.470 kg; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; B:42 mm; |
| 45BER19STV1VSUELP3 NSK Super Precision Bearings | B:75 mm; Limiting Speed - Oil:1,800 rpm; ra (max):3 mm; Bore Type:Cylindrical Bore; Da (max):362 mm; dc (min):235 mm; Fillet Radius/Chamfer:4 mm; Enclosure:Open; db (min):198 mm; Configuration:Single Row; Dynamic Load Rating:9,050,000 N; db (max):227 mm; Inside Ring Outside Diameter:232 mm; D:380 mm; Static Load Rating:1,150,000 N; d:180 mm; Limiting Speed - Grease:1,500 rpm; dd (min):255 mm; r1:4 mm; |
| 7930A5TRSULP3 NSK Super Precision Bearings | RG:1 NPT; J min.:571.5 mm; h:69.85 mm; R2:42.862 mm; da:147.637 mm; Da:359.999 mm; H2:85.725 mm; End plug (suffix Y):EPR 18; Max. speed for PosiTrac Plus seal:950 r/min; P60°:364 kN; Labyrinth ring:2 x LOR 138; Cap bolt, SAE grade:5; Cap bolt recommended tightening torque:271.2 N·m; S:4.763 mm; ba:91.281 mm; Appropriate attachment bolt size G:1.25 in; H1:209.55 mm; N1:34.925 mm; Cap bolt:4 x 7/8-9 UNC; |
| 7226A5TRSULP3 NSK Super Precision Bearings | Comparative axial load rating CFa:244 kN; Fatigue load limit Pu:1020 kN; Thrust factor K:1.56; r1,2 min.:3 mm; Design variant/feature:TQOS/GWISI; D:610 mm; Basic static load rating C0:12900 kN; T:360 mm; Calculation factor Y2:2.7; Calculation factor Y1:1.8; r3,4 min.:6 mm; D1 ≈:555 mm; Basic dynamic load rating C:5120 kN; Calculation factor e:0.37; Calculation factor Y0:1.8; Mass bearing:270 kg; |
| 7022CTRDUMP3 NSK Super Precision Bearings | Cap bolt, SAE grade:8; Cap bolt:1/2-13 UNC; Cap bolt recommended tightening torque:149.1 N·m; h:38.1 mm; Pa:10.9 kN; L:349.25 mm; A1:98.425 mm; S:4.763 mm; H2:41.275 mm; PG:1/8 NPT; End plug (suffix Y):EPR 11; H1:101.6 mm; ba:40.481 mm; R2:27.781 mm; A2:149.225 mm; Housing:SSAFS 518; P180°:58.7 kN; Da:160 mm; da:80.963 mm; Bearing limiting speed:5300 r/min; |
| 7024A5TRSUMP3 NSK Super Precision Bearings | d3:98 mm; Grub (set) screw size:M6; d1:84 mm; h:3.5 mm; G:M 75x2; b:8 mm; B:16 mm; B3:3 mm; Mass lock nut:0.36 kg; Associated spanner:HN 15; Axial static load carrying capacity:134 kN; Recommended grub screw tightening torque:8 N·m; |
| 7932CTRSUMP3 NSK Super Precision Bearings | r1,2 min.:1.1 mm; D1:95.32 mm; Da max.:104 mm; Calculation factor f2B:1.03; Static axial stiffness, preload class C:133 N/µm; Calculation factor f:1.09; D:110 mm; Static axial stiffness, preload class A:64 N/µm; Preload class B GB:380 N; Preload class A GA:130 N; ra max.:1 mm; Static axial stiffness, preload class B:98 N/µm; Calculation factor fHC:1.01; Calculation factor f2C:1.05; |
| 80BER10STSULP3 NSK Super Precision Bearings | Dynamic Load Rating:615,000 N; Limiting Speed - Oil:2,400 rpm; ra1 (max):3 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:4 mm; D:280 mm; dc (min):169 mm; Weight:18.500 kg; db (min):148 mm; Enclosure:Open; ra (max):3 mm; Limiting Speed - Grease:1,900 rpm; db (max):164 mm; dd (min):184 mm; Configuration:Single Row; Radial Clearance:0.060 to 0.105 mm; Static Load Rating:735,000 N; B:58 mm; r1:4 mm; |
| 7026CTRDULP3 NSK Super Precision Bearings | H:338.137 mm; Cap bolt recommended tightening torque:813.5 N·m; Stabilizing ring:SR-32-0; PosiTrac Plus contact element:2 x B10724-130; da:138.113 mm; J min.:441.325 mm; Max. speed for PosiTrac Plus seal:1050 r/min; R1:104.775 mm; H1:169.875 mm; RG:3/4 NPT; End plug (suffix Y):EPR 16; H2:66.675 mm; PG:1/4 NPT; ba:70.644 mm; S:4.763 mm; P60°:345 kN; Pa:38.5 kN; J1:95.25 mm; Ca:89.789 mm; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7926A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7228CTRDULP3 | NSK | - | 1220 mm | - | - | 365 mm | - | - | - |
| 7936A5TRDUMP3 | NSK | - | 1360 mm | - | - | - | - | - | - |
| 7922CTRSULP3 | NSK | 140 mm | 360 mm | - | - | 82 mm | - | - | - |
| 7221CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRDULP3 | NSK | 130 mm | 280 mm | - | - | 93 mm | - | - | - |
| 7924A5TRDUMP3 | NSK | 342.9 mm | 533.4 mm | - | - | - | - | - | - |
| 7021A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7221CTRSUMP3 | NSK | 480 mm | 580 mm | - | - | 17.5 mm | - | - | - |
| 7924CTRDUDLP3 | NSK | - | 52 mm | - | - | 7 mm | - | - | - |
| 7924A5TRDULP3 | NSK | 20 mm | 42 mm | - | - | 25 mm | - | - | - |
| 80BER19STSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7224CTRDUMP3 | NSK | - | - | 6 mm | - | 22 mm | - | - | - |
| 7928A5TRSUMP3 | NSK | 12 mm | 32 mm | - | - | 15.9 mm | - | - | - |
| 7021A5TRQUMP3 | NSK | - | - | - | - | 69.9 mm | - | - | - |
| 7028A5TRSUMP3 | NSK | - | - | 10 mm | - | 32 mm | - | - | - |
| 7022CTRSUMP3 | NSK | 80 mm | 170 mm | - | - | 58 mm | - | - | - |
| 7032CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7922CTRDUDMP3 | NSK | 25 mm | - | - | - | 9 mm | - | - | - |
| 7028CTRSUMP3 | NSK | 240 mm | 440 mm | - | - | 160 mm | - | - | - |
| 7036CTRDULP3 | NSK | - | 225 mm | - | 4.5 mm | - | - | - | - |
| 7030A5TRDULP3 | NSK | 65 mm | - | - | - | 28 mm | 75 mm | - | - |
| 7038CTRSULP3 | NSK | 25 mm | - | - | - | 20 mm | - | - | - |
| 7034A5TRSUMP3 | NSK | 20 mm | - | - | - | - | - | - | - |
| 7024CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
7036A5TRSULP3 NSK Super Precision Bearings Video
super precision bearings for machine tool applications - Coroll
Several types of Super Precision Bearings are available from NSK. These include the ROBUST series of high performance bearings, special series of bearings for
Super Precision Ball Bearings - NSK Americas
NSK Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity
Super Precision Ball Bearings - NSK Europe
NSK Super Precision Bearings are designed to meet the requirements of demanding applications: high accuracy, high rotational speed and high rigidity
Super Precision Bearings | Emerson Bearing
Super precision bearings are available in several different types, with each offering unique features and
Super-precision bearings | SKF
With high running accuracy, high-speed performance and high system rigidity, SKF super-precision bearings are ideal for machine tools and other precision
Super Precision Bearings | Products | NSK Global
Try out the new app! NSK has launched a free app primarily for precision bearings for machine tools. Scan 2D barcodes printed on NSK bearing boxes to assess
Precision Bearings | The Timken Company
Miniature and Super Precision. The quality steel, tolerances and features of Timken® miniature bearings meet demanding performance requirements. Our super
Super Precision Bearings - the Schaeffler Group
FAG super precision bearings for main spindles stand for very high precision and absolute operational security. Innovative FAG spindle bearing solutions are
Timken Fafnir Super Precision Bearings For Machine Tool
Timken super precision ball bearings meet the highest industry standards in tolerance levels (including ABEC 9). Designed for machine tool applications, our
Super Precision Bearings - Bearings | Nachi America
Super Precision Bearings. Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in